US-20260126190-A1 - DRIPPING SPRAY-TYPE AROMATHERAPY HUMIDIFIER

US20260126190A1US 20260126190 A1US20260126190 A1US 20260126190A1US-20260126190-A1

Abstract

Disclosed is a dripping spray-type aromatherapy humidifier, including a humidifier main body, a guide cylinder connected to the humidifier main body, and a water storage cover located at an upper portion of the guide cylinder. The humidifier further includes a drip hole formed in the water storage cover, and a mist spray hole for spraying mist is formed in the water storage cover. The humidifier further includes a water baffle arranged close to an inner side of the mist spray hole and used for preventing mist water from blocking the mist spray hole. The guide cylinder is of an internal hollow structure, and the atomization assembly is located at a bottom portion of the guide cylinder. Mist and mist water generated by the atomization assembly reach the water storage cover after passing through the guide cylinder and drip downward from the drip hole.

Inventors

Changchun Li

Assignees

Chunsheng Li

Dates

Publication Date: 20260507
Application Date: 20251230
Priority Date: 20230522

Claims (10)

1 . A dripping spray-type aromatherapy humidifier, comprising a humidifier main body, a guide cylinder connected to the humidifier main body, and a water storage cover located at an upper portion of the guide cylinder; a control circuit board and an atomization assembly being arranged in the humidifier main body; and further comprising a drip hole formed in the water storage cover, wherein a mist spray hole for spraying mist is formed in the water storage cover; and the humidifier further comprises a water baffle arranged close to an inner side of the mist spray hole and used for preventing mist water from blocking the mist spray hole; the guide cylinder is of an internal hollow structure, and the atomization assembly is located at a bottom portion of the guide cylinder; and mist and mist water generated by the atomization assembly reach the water storage cover after passing through the guide cylinder and drip downward from the drip hole; a water storage tank for storing water is formed in the humidifier main body; and water dripping from the drip hole flows into the water storage tank; and the atomization assembly is electrically connected to the control circuit board.
2 . The dripping spray-type aromatherapy humidifier according to claim 1 , wherein an inner side of a connection part between the bottom portion of the guide cylinder and the humidifier main body is further provided with an atomization energy-gathering cylinder for increasing a height of mist and water sprayed from the atomization assembly; the atomization energy-gathering cylinder is connected to an inner side of the humidifier main body or integrally formed therewith; and the atomization energy-gathering cylinder is located at an upper portion of the atomization assembly.
3 . The dripping spray-type aromatherapy humidifier according to claim 2 , wherein an atomization piece sinking groove for embedding the atomization energy-gathering cylinder is further formed in the inner side of the humidifier main body; the atomization assembly is mounted at a bottom portion of the atomization piece sinking groove; and a water inlet groove for supplying water to the atomization piece sinking groove is formed in a connection part between the guide cylinder and the humidifier main body or in the bottom portion of the guide cylinder; and water in the water storage tank flows into the atomization piece sinking groove through the water inlet groove.
4 . The dripping spray-type aromatherapy humidifier according to claim 1 , wherein the water storage cover comprises a lower water storage cover, an upper water storage cover, and a water-blocking light-transmitting cover located between the lower water storage cover and the upper water storage cover; a top portion of the guide cylinder is connected to the lower water storage cover in a matching manner; a water mist hole for allowing the mist to flow from the guide cylinder into the water storage cover is formed in the lower water storage cover; and a mist outlet groove for allowing the mist to flow from the water storage cover to the mist spray hole is formed in the water-blocking light-transmitting cover; and the water baffle is arranged close to the mist outlet groove.
5 . The dripping spray-type aromatherapy humidifier according to claim 1 , wherein the humidifier main body comprises a lower cover; the water storage tank is located at an upper portion of the lower cover; and the control circuit board and the atomization assembly are located in an internal space between a bottom portion of the water storage tank and the lower cover.
6 . The dripping spray-type aromatherapy humidifier according to claim 1 , wherein a decorative shaped cover is further arranged at an upper portion of the water storage tank; a guide cylinder through-hole for penetrating through the guide cylinder is formed in the shaped cover; a backflow hole and/or a vent hole for returning water droplets dripping from the drip hole and in communication with the guide cylinder are/is further formed in the shaped cover; and an air inlet hole is formed in the guide cylinder.
7 . The dripping spray-type aromatherapy humidifier according to claim 6 , wherein an assembly limiting rib is arranged on a periphery of the guide cylinder; and a buckle matching the assembly limiting rib is arranged on an inner side of the guide cylinder through-hole of the shaped cover, and is used for limiting a relative position between the shaped cover and the guide cylinder.
8 . The dripping spray-type aromatherapy humidifier according to claim 4 , wherein an LED light board for producing a lighting effect is arranged inside the humidifier main body or the guide cylinder or inside the water storage cover; light-transmitting holes are respectively formed in the upper water storage cover and the water-blocking light-transmitting cover; and the water-blocking light-transmitting cover is of a transparent or translucent structure.
9 . The dripping spray-type aromatherapy humidifier according to claim 1 , wherein a water level detection switch electrically connected to the control circuit board is further arranged on the inner side of the humidifier main body; and a water level detection position corresponding to a position of the water level detection switch is arranged at the bottom portion of the water storage tank.
10 . The dripping spray-type aromatherapy humidifier according to claim 4 , wherein a water storage cavity for storing water is arranged in the water storage cover; and the water baffle is located at an upper side of the water mist hole in a vertical direction.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS The application claims priority to Chinese patent application No. 202321241743.9, filed on May 22, 2023, the entire contents of which are incorporated herein by reference. TECHNICAL FIELD This disclosure relates to the technical field of aromatherapy humidifier products, and in particular, to a dripping spray-type aromatherapy humidifier with outstanding application effects and excellent user experience. BACKGROUND Aromatherapy diffusers and humidifiers are common products in people's daily lives, featuring in various shapes and sizes to provide consumers with a wide range of choices. Especially in recent years, the structural feature of combining atomizing mist components with lighting components has significantly improved the user experience of humidifier and aromatherapy diffuser products. For example, the invention patent with application number CN202310080449.2 and patent name “AROMATHERAPY DIFFUSER WITH RAINDROP EFFECT” specifically discloses an aromatherapy diffuser with a raindrop effect, including a bottom shell, a water tank arranged in the bottom shell, and an atomization module arranged on the water tank. A cloud-shaped shell is arranged above the water tank, and the water tank is provided with a water pump module used for pumping liquid in the water tank into the cloud-shaped shell. A lower end of the cloud-shaped shell is provided with a drainage hole, and a light source capable of emitting light of different colors is further arranged in the cloud-shaped shell. During operation, water contained in the water tank is pumped by the water pump module into the cloud-shaped shell, and water in the cloud-shaped shell is discharged downward through the drainage hole, forming raindrops that fall into the water tank and are then pumped back into the cloud-shaped shell by the water pump module, thereby forming a cycle to simulate a scene of raindrops forming as clouds rain. Meanwhile, the light source in the cloud-shaped shell can emit light of different colors, so as to achieve a scene of simulating the change of colors of the cloud, and the mist generated by the atomization module drifts upward to the lower end or a periphery of the cloud-shaped shell, forming a rainbow simulation effect under the action of the light. The above-mentioned aromatherapy diffuser product uses a water pump to pump water to a high position, which then drips down, ultimately achieving a rainbow-like atomization effect. However, the structure of the product in the prior art has a water pump module, which not only increases the cost of the product, but also is not conducive to maintenance. Based on this, what kind of structure can be used to reduce the cost of the product without affecting the user experience is a problem considered by a person skilled in the art. SUMMARY A problem in the prior art to be resolved in this disclosure lies in that: In the prior art, aromatherapy diffusers, humidifiers or similar products with a dripping function generally use a water pump to pump water to a high position, which then drips down, ultimately achieving a rainbow-like atomization effect. However, the structure of the product in the prior art has a water pump module, which not only increases the cost of the product, but also is not conducive to maintenance. This disclosure resolves the technical problems with the following solution: a dripping spray-type aromatherapy humidifier is provided, including a humidifier main body, a guide cylinder connected to the humidifier main body, and a water storage cover located at an upper portion of the guide cylinder; a control circuit board and an atomization assembly being arranged in the humidifier main body; and further including a drip hole formed in the water storage cover, wherea mist spray hole for spraying mist is formed in the water storage cover; and the humidifier further includes a water baffle arranged close to an inner side of the mist spray hole and used for preventing mist water from blocking the mist spray hole;the guide cylinder is of an internal hollow structure, and the atomization assembly is located at a bottom portion of the guide cylinder; and mist and mist water generated by the atomization assembly reach the water storage cover after passing through the guide cylinder and drip downward from the drip hole;a water storage tank for storing water is formed in the humidifier main body; and water dripping from the drip hole flows into the water storage tank; andthe atomization assembly is electrically connected to the control circuit board. Preferably, an inner side of a connection part between the bottom portion of the guide cylinder and the humidifier main body is further provided with an atomization energy-gathering cylinder for increasing a height of mist and water sprayed from the atomization assembly; the atomization energy-gathering cylinder is connected to an inner side of the humidifier main body or integrally formed therewith; an